M6 M8 Carbon Gal Steel Zinc Plating Wave Curved Spring Lock Washer DIN137
| Attribute | Value |
|---|---|
| Name | Metal Washer |
| Standard | DIN, ASME, ANSI, ISO |
| Material | Steel, Stainless steel, Brass, Copper, Titanium Alloy, Plastic |
| Place of Origin | China |
| Finish | Polish, Passivation, Black, Galvanization |
| Certificate | ISO9001:2008, ROHS |
The washer is a fastener used between the supporting surface of the bolt, screw or nut and the connected part, which can protect the surface of the connected part, prevent the fastener from loosening, and serve other special purposes.
Washers are divided into several types including flat washers, spring washers, anti-loose washers, and special purpose washers such as sealing washers. The lock washer works by using two washers with inner bevel tooth surfaces that create lifting tension when vibration occurs, preventing loosening.
Spring washers are widely used in general mechanical products, characterized by low cost and easy installation. However, their anti-loosening ability is limited, especially in high-reliability applications.
| Automotive | In high-strength applications such as automotive engines, heavy-duty machinery, and bridge construction |
| Mechanical | Mechanical, electronic, automotive, construction and other fields, used to connect various mechanical parts, circuit boards, engines, transmissions, building structures, etc. |
| Energy | For the energy industry, brackets and fixtures used to connect power generation equipment and transmission lines |
| Architectural | In construction engineering, shipbuilding, and petrochemical industry, used to connect building structures and ensure equipment safety |
| Aluminum | Excellent thermal and electrical conductivity but naturally soft |
| Titanium | Requires special processing techniques due to its viscosity |
| Steel | Very strong metal that generates significant heat during processing |
| Brass | High tensile strength but requires slow cutting speed |
- Non-metal washers: Made of polymer materials with good sealing and shock absorption properties
- Metal washers: High strength and corrosion resistance for high temperature/pressure applications
- Composite washers: Combine metal and non-metal advantages for versatile applications
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